Advertisements
Advertisements
Question
Find the odd one out and give its explanation.
Options
Sodium
Potassium
Silver
Sulphur
Solution
Sulphur
Explanation-
Sulphur is a nonmetal while others are metals.
APPEARS IN
RELATED QUESTIONS
Fill in the blanks:
Phosphorus is a very _________ non-metal.
Write a balanced chemical equation for the reaction of zinc with potassium hydroxide solution.
Name the metal which is the poorest conductor of heat.
Name two metals which are used for making domestic utensils and factory equipment.
Name a non-metal having a very high melting point.
Metals are said to be shiny. Why do metals generally appear to be dull? How can their brightness be restored?
What are metals? Name five metals.
Name a non-metal having lustre (shining surface).
Which of the following metal exists in the liquid state?
(a) Na
(b) Ag
(c) Cr
(d) Hg
Name a metal which is lighter than water :
Name a metal which is poor conductor of electricity :
Name a non-metal which is good conductor of electricity.
State two important uses of following non-metal
iodine
Name a liquid non-metal.
Name a non-metal which shows reducing property.
Give reason for the following:
Rusting reduces the structural strength of iron.
Select the appropriate option for the following statement:
The element placed in the extreme left of the Modern Periodic Table.
Select the appropriate option for the following statement:
The element which is a noble metal.
Brass : Aluminium and zinc : : Bronze : ______
A form of non-metal which has high ductility is
